2147918295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8423209}}^1$

素因数の和:8423234

約数の個数: 16

約数和(自身を含む): 3638826720

約数和(自身を除く): 1490908425

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 8423209, 25269627, 42116045, 126348135, 143194553, 429583659, 715972765, 2147918295]

約数ペア:

[(1, 2147918295), (3, 715972765), (5, 429583659), (15, 143194553), (17, 126348135), (51, 42116045), (85, 25269627), (255, 8423209)]